Followed for 4 years and 4 months, from July 1998 to November 2002, across 464 recorded positions.
It ranged between 32°N and 42°N, never leaving the northern hemisphere.
The water and air it moved through ran from -19°C to 10°C.
It averaged 8.4 km a day, every day, across the whole tracking period.
Its last fix was 1,057 km from its first, so the track we have is a one-way journey rather than a closed loop.
Of the 320 species followed here, this animal covered more ground than 65% of them.